Fernando Gleiser wrote: > This is slightly off topic, I'm sorry about it. > > I have an email gateway runing MIMEDefang on a FreeBSD 4.11 box, > the real mail server is the internal net and runs Sendmail/Cyrus IMAP > on another FreeBSD box. > > I'm trying to make md_check_against_smtp_server work, but the problem > is the internal mail server always answers with 250 Recipient OK, like > you can see here: > > -bash-2.05b# telnet 192.168.1.25 25 > Trying 192.168.1.25... > Connected to pop.xxxxxxxxxxxxxxx. > Escape character is '^]'. > 220 mail2.xxxxxxxxxxxxxxx ESMTP Sendmail 8.12.6p3/8.12.3; Fri, 17 Jun > 2005 17:03:01 -0300 (ART) > HELO mailext.xxxxxxxxxxxxxxx > 250 mail2.xxxxxxxxxxxxxxx Hello mailext.xxxxxxxxxxxxxxx [192.168.4.34], > pleased to meet you > MAIL FROM: <[EMAIL PROTECTED]> > 250 2.1.0 <[EMAIL PROTECTED]>... Sender ok > RCPT TO: <[EMAIL PROTECTED]> > 250 2.1.5 <[EMAIL PROTECTED]>... Recipient ok > QUIT > 221 2.0.0 mail2.xxxxxxxxxxxxxxx closing connection > Connection closed by foreign host. > > I think the problem is that sendmail can't know if the user is valid at > this stage, because it does the local delivery via LMTL and when the > cyrus mailer realizes the user isn't valid, it's too late to reply eith > a 5xx > code. > > > Does anybody have similar setup with md_check_against_smtp_server working? > > Any pointers on how to tweak cyrus/sendmail to fix this will be greatly > apreciated. > >
Fer, There are a couple of ways to skin this cat. You could setup a sendmail rule to query the cyrus socketmap server which is hard since you only really get a yes/no response, or you can query the socket map server from mimedefang. Now I don't use socketmap to figure out if a mailbox is available since I use the autocreate patches. Instead I lookup my users against LDAP and if they are valid the mailbox gets created. I do however, use socketmap to figure out of the user is over quota. >From mimedefang I query socketmap and if it returns over quota then I bounce the message. Hope that helps, schu _______________________________________________ Visit http://www.mimedefang.org and http://www.roaringpenguin.com MIMEDefang mailing list [email protected] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang
